Sewage recycling device for gravel gypsum production

Abstract

The utility model discloses a gravel gypsum production sewage recycling device which comprises a box body and a mounting ring, a filter plate is fixedly mounted at the bottom of the inner side wall of the box body, mounting holes are formed in the left side wall and the right side wall of the box body, bearings are fixedly mounted on the inner side walls of the mounting holes, and rotating rods are fixedly mounted on the inner side walls of inner rings of the bearings; the mounting ring is rotatably connected in the box body through the bearing, the filter screen is mounted in the mounting ring, and the mounting ring is positioned through the insertion rod, so that when sand blocked at the top of the filter screen needs to be cleaned, the filter screen can be conveniently cleaned, and the filter screen can be conveniently cleaned. During cleaning, the inserting rod is detached, the mounting ring and the filter screen are rotated by 180 degrees, and then the filter screen is cleaned by clean water without being taken out of the box body for cleaning, so that the cleaning steps are simplified, the operation is convenient, and the practicability is relatively high.

Description

Technical Field

[0001] This patent relates to the field of sewage treatment technology, specifically a sewage recycling device for sand, gravel and gypsum production. Background Art

[0002] In the production process of sand, gravel and gypsum, a large amount of sewage will appear in the flushing stage. There are a lot of sand and flocculent precipitation in this sewage. At present, this sewage treatment device is composed of a box body and an internal filter and filter plate. The filter is used to intercept large particles of sand. When the sand on the filter needs to be processed, the filter needs to be taken out of the box for cleaning. The cleaning steps are relatively cumbersome and inconvenient to operate. For this reason, we propose a sewage reuse device for sand, gravel and gypsum production. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of this patent is to provide a wastewater reuse device for sand, gravel and gypsum production. This patent has a mounting ring connected to the casing through a bearing, a filter screen is installed in the mounting ring, and the mounting ring is positioned by an insertion rod. When it is necessary to clean the sand particles blocking the top of the filter screen, it is only necessary to remove the insertion rod and then rotate the mounting ring and the filter screen 180 degrees, and then clean the filter screen from top with clean water. There is no need to take the filter screen out of the casing for cleaning, which simplifies the cleaning steps, makes the operation convenient, and is highly practical.

[0004] The technical solution adopted by this patent to solve its technical problems is: a wastewater recycling device for sand, gravel and gypsum production, including a box body and a mounting ring, a filter plate is fixedly installed at the bottom of the inner wall of the box body, and the left and right side walls of the box body are provided with mounting holes, a bearing is fixedly installed on the inner wall of the mounting hole, a rotating rod is fixedly installed on the inner wall of the inner ring of the bearing, the left and right ends of the outer wall of the mounting ring are respectively fixedly installed on the inner ends of the two rotating rods, a filter screen is fixedly installed on the inner wall of the mounting ring, a locking rod is fixedly installed on the right end of the rotating rod on the right side, a vertical plate is installed on the right end of the locking rod, and a plug rod is fixedly installed on the top of the left side of the vertical plate, an upper slot is provided on the right side wall of the box body, and the left end of the plug rod is plugged into the upper slot, and a water outlet pipe is provided on the upper side of the box body;

[0005] A cylinder is installed on the left side wall of the box body, a connecting plate is fixedly installed on the top of the piston rod of the cylinder, a vertical rod is fixedly installed on the bottom right end of the connecting plate, a retaining ring is fixedly installed on the bottom end of the vertical rod, and the bottom of the retaining ring is fitted on the top of the mounting ring.

[0006] Further, the locking rod includes a transverse column, the left end of the transverse column is fixedly mounted on the right end of the rotating rod on the right side, the right end of the transverse column is fixedly mounted with a slide groove, the inner side wall of the slide groove is slidably mounted with a transverse bar, the right end of the transverse bar is fixedly mounted on the left side of the vertical plate, a spring is sleeved on the side wall of the transverse bar, and both ends of the spring are respectively fixedly mounted on the transverse column and the vertical plate.

[0007] Furthermore, a rubber ring is installed at the bottom of the retaining ring, and the bottom of the rubber ring is attached to the top of the mounting ring.

[0008] Furthermore, a lower slot is provided on the right side wall of the box body.

[0009] Furthermore, a water distribution pipe is fixedly installed at the bottom of the water outlet pipe, and the bottom end of the water distribution pipe is located in the retaining ring.

[0010] Furthermore, the water outlet pipe includes a fixed pipe, a bellows is installed at the bottom end of the fixed pipe, a movable pipe is installed at the bottom end of the bellows, one end of a connecting rod is installed on the side wall of the water distribution pipe, and the other end of the connecting rod is installed on the inner wall of the retaining ring.

[0011] The beneficial effects of this patent are:

[0012] 1. This patent has a mounting ring connected to the housing through a bearing, a filter is installed in the mounting ring, and the mounting ring is positioned by an insertion rod. When it is necessary to clean the sand particles blocking the top of the filter, it is only necessary to remove the insertion rod and then rotate the mounting ring and the filter 180 degrees, and then clean the filter from top with clean water. There is no need to take the filter out of the housing for cleaning, which simplifies the cleaning steps, is easy to operate, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the patent structure.

[0014] Figure 2 It is a schematic diagram of the locking rod of this patent.

[0015] Figure 3 It is a schematic diagram of the water outlet pipe of this patent.

[0016] Explanation of the reference numerals: 1 housing, 2 filter plate, 3 bearing, 4 rotating rod, 5 mounting ring, 6 filter screen, 7 locking rod, 8 vertical plate, 9 plug rod, 10 upper slot, 11 horizontal column, 12 slide groove, 13 horizontal rod, 14 spring, 15 cylinder, 16 connecting plate, 17 vertical rod, 18 retaining ring, 19 water outlet pipe, 20 rubber ring, 21 lower slot, 22 water distribution pipe, 23 fixed pipe, 24 bellows, 25 movable pipe, 26 connecting rod. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0018] See also Figure 1 , Figure 2 and Figure 3 It is a schematic diagram of the structure of this patent, a wastewater recycling device for sandstone and gypsum production, including a box body 1 and a mounting ring 5, a filter plate 2 is fixedly installed at the bottom of the inner wall of the box body 1, and the left and right side walls of the box body 1 are provided with mounting holes, and the inner wall of the mounting hole is fixedly installed with a bearing 3, and the inner wall of the inner ring of the bearing 3 is fixedly installed with a rotating rod 4, and the left and right ends of the outer wall of the mounting ring 5 are respectively fixedly installed on the inner ends of the two rotating rods 4, and the inner wall of the mounting ring 5 is fixedly installed with a filter screen 6, and the right end of the rotating rod 4 on the right side is fixedly installed with a locking rod 7, and the right end of the locking rod 7 is installed with a vertical plate 8, and the top of the left side of the vertical plate 8 is fixedly installed with a plug rod 9, and the right side wall of the box body 1 is provided with an upper slot 10, and the left end of the plug rod 9 is plugged into the upper slot 10, and the upper side of the box body 1 is provided with a water outlet pipe 19;

[0019] A cylinder 15 is installed on the left side wall of the box body 1, a connecting plate 16 is fixedly installed on the top of the piston rod of the cylinder 15, a vertical rod 17 is fixedly installed on the bottom right end of the connecting plate 16, a retaining ring 18 is fixedly installed on the bottom end of the vertical rod 17, and the bottom of the retaining ring 18 is attached to the top of the mounting ring 5.

[0020] By providing the retaining ring 18 , it is possible to prevent the sewage from falling between the mounting ring 5 and the inner wall of the housing 1 .

[0021] Specifically, the locking rod 7 includes a transverse column 11, the left end of the transverse column 11 is fixedly mounted on the right end of the rotating rod 4 on the right side, the right end of the transverse column 11 is fixedly mounted with a slide groove 12, the inner wall of the slide groove 12 is slidably mounted with a transverse rod 13, the right end of the transverse rod 13 is fixedly mounted on the left side of the vertical plate 8, and a spring 14 is sleeved on the side wall of the transverse rod 13, and the two ends of the spring 14 are respectively fixedly mounted on the transverse column 11 and the vertical plate 8.

[0022] Figure 2 The spring 14 shown is in a stretched state. The spring 14 has a rebound effect, so that the insertion rod 9 is inserted into the upper slot 10 , and the mounting ring 5 is fixed at this time.

[0023] Specifically, a rubber ring 20 is installed at the bottom of the retaining ring 18 , and the bottom of the rubber ring 20 is attached to the top of the mounting ring 5 .

[0024] The rubber ring 20 is provided to enhance the sealing effect between the retaining ring 18 and the mounting ring 5 .

[0025] Specifically, a lower slot 21 is provided on the right side wall of the box body 1 .

[0026] The lower slot 21 is provided to position the mounting ring 5 and the filter screen 6 in the flipped state.

[0027] Specifically, a water distribution pipe 22 is fixedly installed at the bottom of the water outlet pipe 19 , and the bottom end of the water distribution pipe 22 is located in the retaining ring 18 .

[0028] like Figure 3 As shown, the water distribution pipe 22 is provided to evenly distribute the sewage flowing out of the outlet pipe 19 , and then evenly retain it on the filter screen 6 , thereby improving the utilization rate of the filter screen 6 .

[0029] Specifically, the water outlet pipe 19 includes a fixed pipe 23, a bellows 24 is installed at the bottom end of the fixed pipe 23, a movable pipe 25 is installed at the bottom end of the bellows 24, one end of a connecting rod 26 is installed on the side wall of the water distribution pipe 22, and the other end of the connecting rod 26 is installed on the inner wall of the retaining ring 18.

[0030] The connecting rod 26 is used to connect the retaining ring 18 and the water outlet pipe 19, so that the retaining ring 18 moves upward to drive the water distribution pipe 22 to move upward, so that the water distribution pipe 22 and the retaining ring 18 are connected as a whole.

[0031] Working principle: Sewage flows out through the outlet pipe 19, large sand particles in the sewage are intercepted by the filter screen 6, and flocculent sediment in the sewage is intercepted by the filter plate 2;

[0032] When it is necessary to clean the sand on the top of the filter 6, the filter plate 2 is taken out from the box body 1 for cleaning or replacement. The retaining ring 18 can be driven upward by the cylinder 15, and then the staff pulls the vertical plate 8 to the right to disengage the insertion rod 9 from the upper slot 10, and then rotates the mounting ring 5 and the filter 6 180 degrees with the rotating rod 4 as the axis, and then flows out clean water through the water blowing pipe 19 to clean the filter 6 from above. There is no need to take the filter 6 out of the box body 1 for cleaning, which simplifies the cleaning steps, facilitates operation, and is more practical.

[0033] It should be noted that the equipment structure and drawings of this patent mainly describe the principles of this patent. In terms of the technology of this design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. However, on the premise that technical personnel in this field understand the principles of the above patent, they can clearly know the details of its power mechanism, power supply system and control system.

[0034] This patent has a mounting ring connected to the housing through a bearing, a filter screen is installed in the mounting ring, and the mounting ring is positioned by an insertion rod. When it is necessary to clean the sand particles blocking the top of the filter screen, it is only necessary to remove the insertion rod and then rotate the mounting ring and the filter screen 180 degrees, and then clean the filter screen from top with clean water. There is no need to take the filter screen out of the housing for cleaning, which simplifies the cleaning steps, facilitates operation, and is highly practical.

[0035] In the description of this patent, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly stipulated and limited, the terms "setting", "installation", "connection", "fixed installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to the specific circumstances.

[0036] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A wastewater recycling device for sandstone and gypsum production, characterized by: The invention comprises a box body (1) and a mounting ring (5), wherein a filter plate (2) is fixedly mounted on the bottom of the inner wall of the box body (1), the left and right side walls of the box body (1) are both provided with mounting holes, the inner wall of the mounting hole is fixedly mounted with a bearing (3), the inner wall of the inner ring of the bearing (3) is fixedly mounted with a rotating rod (4), the left and right ends of the outer wall of the mounting ring (5) are respectively fixedly mounted on the inner ends of the two rotating rods (4), the inner wall of the mounting ring (5) is fixedly mounted with a filter screen (6), the right end of the rotating rod (4) on the right side is fixedly mounted with a locking rod (7), the right end of the locking rod (7) is mounted with a vertical plate (8), the top of the left side of the vertical plate (8) is fixedly mounted with an insertion rod (9), the right side wall of the box body (1) is provided with an upper slot (10), the left end of the insertion rod (9) is inserted into the upper slot (10), and the upper side of the box body (1) is provided with a water outlet pipe (19); A cylinder (15) is mounted on the left side wall of the box body (1), a connecting plate (16) is fixedly mounted on the top end of the piston rod of the cylinder (15), a vertical rod (17) is fixedly mounted on the right end of the bottom of the connecting plate (16), a retaining ring (18) is fixedly mounted on the bottom end of the vertical rod (17), and the bottom of the retaining ring (18) is fitted on the top of the mounting ring (5).

2. A wastewater recycling device for sandstone and gypsum production according to claim 1, characterized in that: The locking rod (7) comprises a transverse column (11), the left end of the transverse column (11) is fixedly mounted on the right end of the rotating rod (4) on the right side, the right end of the transverse column (11) is fixedly mounted with a slide groove (12), the inner side wall of the slide groove (12) is slidably mounted with a transverse rod (13), the right end of the transverse rod (13) is fixedly mounted on the left side surface of the vertical plate (8), the side wall of the transverse rod (13) is sleeved with a spring (14), and the two ends of the spring (14) are respectively fixedly mounted on the transverse column (11) and the vertical plate (8).

3. A wastewater recycling device for sandstone and gypsum production according to claim 1, characterized in that: A rubber ring (20) is installed at the bottom of the retaining ring (18), and the bottom of the rubber ring (20) is fitted on the top of the mounting ring (5).

4. A wastewater recycling device for sandstone and gypsum production according to claim 1, characterized in that: The right side wall of the box body (1) is provided with a lower slot (21).

5. A wastewater recycling device for sandstone and gypsum production according to claim 1, characterized in that: A water distribution pipe (22) is fixedly mounted at the bottom of the water outlet pipe (19), and the bottom end of the water distribution pipe (22) is located inside the retaining ring (18).

6. A wastewater recycling device for sandstone and gypsum production according to claim 5, characterized in that: The water outlet pipe (19) comprises a fixed pipe (23), a bellows (24) is installed at the bottom end of the fixed pipe (23), a movable pipe (25) is installed at the bottom end of the bellows (24), one end of a connecting rod (26) is installed on the side wall of the water distribution pipe (22), and the other end of the connecting rod (26) is installed on the inner side wall of the retaining ring (18).

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